global: add Homebrew.raise_deprecation_exceptions

1 files changed, 3 insertions, 0 deletions

diff --git a/Library/Homebrew/global.rb b/Library/Homebrew/global.rb
index 9554dd536..f739f5012 100644
--- a/Library/Homebrew/global.rb
+++ b/Library/Homebrew/global.rb
@@ -51,6 +51,9 @@ module Homebrew
 
   attr_accessor :failed
   alias_method :failed?, :failed
+
+  attr_accessor :raise_deprecation_exceptions
+  alias_method :raise_deprecation_exceptions?, :raise_deprecation_exceptions
 end
 
 HOMEBREW_PULL_API_REGEX = %r{https://api\.github\.com/repos/([\w-]+)/([\w-]+)?/pulls/(\d+)}